Borderou de evaluare (job #792463)

Compilare: main.cpp: In function 'int main()': main.cpp:13:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'unsigned int'} [-Wsign-compare] 13 | for (int i=0;i<s.size() && ok==1;i++) | ~^~~~~~~~~ main.cpp:28:21: warning: comparison of integer expressions of different signedness: 'std::stack<char>::size_type' {aka 'unsigned int'} and 'int' [-Wsign-compare] 28 | if (v.size()>Max) | ~~~~~~~~^~~~